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"CVE-2022-39393", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2025-05-02T13:15:44Z", "date_only": false, "value": "2025-05-02T13:15:44.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/14474", "record": "CVE-2022-39393", "field": "creation_timestamp", "uuid": "d984600b-ff28-47ae-8d17-86c5ac03a964", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2022-39393\n\ud83d\udd25 CVSS Score: 8.6 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N)\n\ud83d\udd39 Description: Wasmtime is a standalone runtime for WebAssembly. Prior to versions 2.0.2 and 1.0.2, there is a bug in Wasmtime's implementation of its pooling instance allocator where when a linear memory is reused for another instance the initial heap snapshot of the prior instance can be visible, erroneously to the next instance. This bug has been patched and users should upgrade to Wasmtime 2.0.2 and 1.0.2. Other mitigations include disabling the pooling allocator and disabling the `memory-init-cow`.\n\ud83d\udccf Published: 2022-11-10T00:00:00.000Z\n\ud83d\udccf Modified: 2025-05-02T12:51:28.525Z\n\ud83d\udd17 References:\n1. https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-wh6w-3828-g9qf\n2. https://github.com/bytecodealliance/wasmtime/commit/2614f2e9d2d36805ead8a8da0fa0c6e0d9e428a0", "url": "https://t.me/DarkWebInformer_CVEAlerts/14474"}, {"timestamp": "2026-04-22T07:41:40Z", "date_only": false, "value": "2026-04-22T07:41:40Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2022-39393", "record": "UBUNTU-CVE-2022-39393", "field": "modified"}, {"timestamp": "2026-06-17T04:58:16.347Z", "date_only": false, "value": "2026-06-17T04:58:16.347", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2022-39393", "record": "FKIE_CVE-2022-39393", "field": "lastModified"}, {"timestamp": "2026-10-12T17:47:59Z", "date_only": false, "value": "2026-10-12T17:47:59Z", "kind": "other", "label": "Updated", "source": "osv_rustsec \u00b7 RUSTSEC-2022-0075", "record": "RUSTSEC-2022-0075", "field": "modified"}, {"timestamp": "2026-10-12T17:47:59Z", "date_only": false, "value": "2026-10-12T17:47:59Z", "kind": "other", "label": "Updated", "source": "osv_rustsec \u00b7 RUSTSEC-2022-0098", "record": "RUSTSEC-2022-0098", "field": "modified"}]}